Watch List notes:

Lot of three Panama copper-nickel patterns of 1988 (struck at the Mexico City mint), rare, in NGC slabs: 1/2 balboa PF 66; 1/4 balboa PF 62; 1/10 balboa PF 63; ex-Richard Stuart (stated inside the slabs). KM-Pn11; 10: 9. Rare set (estimated 10 known), the two smaller coins with reddish toning but surface hairlines (hence the lower grades) but the 1/10 balboa (NGC #4427878-013) still finest known in NGC census, as is also the 1/2 balboa (NGC #4427878-011). Pedigreed to the Richard Stuart collection. (Estimate: $1000 - 1500)